Artículo
In vitro and in vivo screening of native lactic acid bacteria toward their selection as a probiotic in broiler chickens
Blajman, Jesica
; Gaziano, Cristian; Zbrun, María Virginia
; Soto, Lorena Paola
; Astesana, Diego Martín
; Berisvil, Ayelén Patricia
; Romero Scharpen, Analía
; Signorini Porchietto, Marcelo Lisandro
; Frizzo, Laureano Sebastian
Fecha de publicación:
08/2015
Editorial:
Elsevier
Revista:
Research in Veterinary Science
ISSN:
0034-5288
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Among 360 isolates from the gastrointestinal tract (GIT) of broilers, eleven isolates which showed in vitro probiotic properties were identified and selected for further tests. After the in vitro screening, three strains were chosen for the in vivo study of persistence of fresh cultures and then one strain was selected for the in vivo study of persistence of lyophilized culture. Lyophilized Lactobacillus salivarius DSPV 001P was capable of persisting in broilers during a complete rearing, even 28 days following cessation of administration. L. salivarius DSPV 001P administered to broilers and recovered from GIT was compared by pulsed-field gel electrophoresis (PFGE) to ensure that the same genotype was persistently identified. A combination of in vitro and in vivo screening of native lactic acid bacteria (LAB) described in this study may offer a method for selecting the most suitable strain for potential application as a broiler probiotic supplement.
Palabras clave:
BROILERS
,
INTESTINAL MICROBIOTA
,
PROBIOTICS
,
LACTIC ACID BACTERIA SCREENING
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(CCT - SANTA FE)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - SANTA FE
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - SANTA FE
Articulos(ICIVET-LITORAL)
Articulos de INST. DE CIENCIAS VETERINARIAS DEL LITORAL
Articulos de INST. DE CIENCIAS VETERINARIAS DEL LITORAL
Citación
Blajman, Jesica; Gaziano, Cristian; Zbrun, María Virginia; Soto, Lorena Paola; Astesana, Diego Martín; et al.; In vitro and in vivo screening of native lactic acid bacteria toward their selection as a probiotic in broiler chickens; Elsevier; Research in Veterinary Science; 101; 1; 8-2015; 50-56
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